Prevotella intermedia strain 17

Prevotella intermedia strain 17 is a Gram-negative, anaerobic rod-shaped bacterium predominantly found in various human habitats, including the gingival sulci, oral cavity, gut, and urogenital tract. This strain is notably present in subgingival and supragingival dental biofilms, as well as subgingival plaque, indicating its significant role in oral health and disease. The bacterium possesses flagella, which may facilitate its motility within biofilms and contribute to its pathogenic potential. P. intermedia strain 17 is associated with a range of health complications, particularly those affecting oral health, such as periodontal diseases, dental caries, and periodontal inflammation. It has also been implicated in more severe conditions, including periapical periodontitis, periodontal abscesses, noma, and intracranial infections. The presence of P. intermedia in the oral cavity and its relationship with periodontal disease highlights its ecological role in dental biofilms where it can thrive in anaerobic environments. The strain’s pathogenicity in humans underscores its potential impact on health, particularly in individuals with compromised immune systems or poor oral hygiene. Understanding the ecological niche of P. intermedia strain 17 can inform strategies for managing periodontal diseases and may provide insight into the complex interactions within oral microbiota. Accessions for this strain include NZ_CP019302.1, which may aid researchers in further studies on its genetics and pathogenic mechanisms.